Turkey. Istanbul. Sisli. Donald Trump Building With two towers rising in Mecidiyekoy, one of the city's most vibrant areas, the property will capture the utmost in luxury. The residential tower, just under 40 stories, consists of over 200 residences. Forest, city and Bosporus views will be extraordinary through the vista of floor-to-ceiling windows. The office tower, also 40 stories. Over 400,000-square-feet will rest at the base of both towers.